摘要: 转自:http://www.cnblogs.com/ungshow/archive/2009/04/11/1433747.htmlINTERVAL DAY TO SECOND数据类型Oracle语法:INTERVAL '{ integer | integer time_expr | time_exp... 阅读全文
posted @ 2015-03-11 13:42 海天依色 阅读(954) 评论(0) 推荐(0)